Inspection apparatus for liquid crystal drive substrates
    1.
    发明申请
    Inspection apparatus for liquid crystal drive substrates 有权
    液晶驱动基板检查装置

    公开(公告)号:US20050068057A1

    公开(公告)日:2005-03-31

    申请号:US10952375

    申请日:2004-09-28

    摘要: The object of the present invention is to provide an inspection apparatus for liquid crystal drive substrates that improves the inspection accuracy of liquid crystal drive substrates, judges defect type more accurately, and does not cause a decrease in throughput. In order to achieve this object, the present invention provides an inspection apparatus for liquid crystal drive substrates that discriminates defective pixels having an abnormal voltage and normal pixels having a normal voltage based on pixel voltage by arranging an electro-optical element plate in opposition to a liquid crystal drive substrate on which pixel electrodes are arranged in the form of a matrix, and calculating the actual voltage of each pixel electrode in the form of a pixel voltage based on the voltage image of the electro-optical element plate obtained by writing a prescribed voltage to the pixel electrodes, and on the electro-optical characteristics of the above electro-optical element plate, wherein the inspection apparatus comprises an image processing apparatus that an image processing apparatus that classifies pixel electrodes of defect candidates for each defect type by comparing said pixel voltage with a threshold value set for each defect type of pixel defect, and finally judges said pixel electrodes of defect candidates for each defect type as defective pixels of each defect type based on judgment conditions provided for each defect type.

    摘要翻译: 本发明的目的是提供一种提高液晶驱动基板的检查精度的液晶驱动基板的检查装置,更准确地判断缺陷型,不会造成生产量的下降。 为了实现该目的,本发明提供一种液晶驱动基板的检查装置,其通过将电光元件板配置成与电子元件板相对的方式,基于像素电压来鉴别具有异常电压的缺陷像素和具有正常电压的正常像素 像素电极以矩阵形式布置在其上的液晶驱动基板,并且基于通过书写规定的电光元件板的电压图像来计算像素电压形式的每个像素电极的实际电压 对像素电极的电压以及上述电光元件板的电光特性,其中检查装置包括图像处理装置,图像处理装置通过比较所述图像处理装置对每个缺陷类型的缺陷候选进行分类, 像素电压具有为每个缺陷类型的像素缺陷设置的阈值,a 最后根据为每种缺陷类型提供的判断条件,将每种缺陷类型的缺陷候选的像素电极判定为每种缺陷类型的缺陷像素。

    Inspection apparatus for liquid crystal drive substrates
    2.
    发明授权
    Inspection apparatus for liquid crystal drive substrates 有权
    液晶驱动基板检查装置

    公开(公告)号:US07212024B2

    公开(公告)日:2007-05-01

    申请号:US10952375

    申请日:2004-09-28

    IPC分类号: G01R31/02 G01R31/302

    摘要: The object of the present invention is to provide an inspection apparatus for liquid crystal drive substrates that improves the inspection accuracy of liquid crystal drive substrates, judges defect type more accurately, and does not cause a decrease in throughput. In order to achieve this object, the present invention provides an inspection apparatus for liquid crystal drive substrates that discriminates defective pixels having an abnormal voltage and normal pixels having a normal voltage based on pixel voltage by arranging an electro-optical element plate in opposition to a liquid crystal drive substrate on which pixel electrodes are arranged in the form of a matrix, and calculating the actual voltage of each pixel electrode in the form of a pixel voltage based on the voltage image of the electro-optical element plate obtained by writing a prescribed voltage to the pixel electrodes, and on the electro-optical characteristics of the above electro-optical element plate, wherein the inspection apparatus comprises an image processing apparatus that an image processing apparatus that classifies pixel electrodes of defect candidates for each defect type by comparing said pixel voltage with a threshold value set for each defect type of pixel defect, and finally judges said pixel electrodes of defect candidates for each defect type as defective pixels of each defect type based on judgment conditions provided for each defect type.

    摘要翻译: 本发明的目的是提供一种提高液晶驱动基板的检查精度的液晶驱动基板的检查装置,更准确地判断缺陷型,不会造成生产量的下降。 为了实现该目的,本发明提供一种液晶驱动基板的检查装置,其通过将电光元件板配置成与电子元件板相对的方式,基于像素电压来鉴别具有异常电压的缺陷像素和具有正常电压的正常像素 像素电极以矩阵形式布置在其上的液晶驱动基板,并且基于通过书写规定的电光元件板的电压图像来计算像素电压形式的每个像素电极的实际电压 对像素电极的电压以及上述电光元件板的电光特性,其中检查装置包括图像处理装置,图像处理装置通过比较所述图像处理装置对每个缺陷类型的缺陷候选进行分类, 像素电压具有为每个缺陷类型的像素缺陷设置的阈值,a 最后根据为每种缺陷类型提供的判断条件,将每种缺陷类型的缺陷候选的像素电极判定为每种缺陷类型的缺陷像素。

    Inspection device for liquid crystal driving substrate
    3.
    发明授权
    Inspection device for liquid crystal driving substrate 有权
    液晶驱动基板检查装置

    公开(公告)号:US06798231B2

    公开(公告)日:2004-09-28

    申请号:US10258972

    申请日:2002-10-29

    IPC分类号: G01R3100

    摘要: The object of the present invention is to provide an inspection apparatus for liquid crystal drive substrates that improves the inspection accuracy of liquid crystal drive substrates, judges defect type more accurately, and does not cause a decrease in throughput. In order to achieve this object, the present invention provides an inspection apparatus for liquid crystal drive substrates that discriminates defective pixels having an abnormal voltage and normal pixels having a normal voltage based on pixel voltage by arranging an electro-optical element plate in opposition to a liquid crystal drive substrate on which pixel electrodes are arranged in the form of a matrix, and calculating the actual voltage of each pixel electrode in the form of a pixel voltage based on the voltage image of the electro-optical element plate obtained by writing a prescribed voltage to the pixel electrodes, and on the electro-optical characteristics of the above electro-optical element plate, wherein the inspection apparatus comprises an image processing apparatus that an image processing apparatus that classifies pixel electrodes of defect candidates for each defect type by comparing said pixel voltage with a threshold value set for each defect type of pixel defect, and finally judges said pixel electrodes of defect candidates for each defect type as defective pixels of each defect type based on judgment conditions provided for each defect type.

    摘要翻译: 本发明的目的是提供一种提高液晶驱动基板的检查精度的液晶驱动基板的检查装置,更准确地判断缺陷型,不会造成生产量的下降。 为了实现该目的,本发明提供一种液晶驱动基板的检查装置,其通过将电光元件板配置成与电子元件板相对的方式,基于像素电压来鉴别具有异常电压的缺陷像素和具有正常电压的正常像素 像素电极以矩阵形式布置在其上的液晶驱动基板,并且基于通过书写规定的电光元件板的电压图像来计算像素电压形式的每个像素电极的实际电压 对像素电极的电压以及上述电光元件板的电光特性,其中检查装置包括图像处理装置,图像处理装置通过比较所述图像处理装置对每个缺陷类型的缺陷候选进行分类, 像素电压具有为每个缺陷类型的像素缺陷设置的阈值,a 最后根据为每种缺陷类型提供的判断条件,将每种缺陷类型的缺陷候选的像素电极判定为每种缺陷类型的缺陷像素。

    LIQUID CRYSTAL DISPLAY DEVICE USING THIN-FILM TRANSISTOR AND METHOD FOR MANUFACTURING THE SAME
    6.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE USING THIN-FILM TRANSISTOR AND METHOD FOR MANUFACTURING THE SAME 有权
    使用薄膜晶体管的液晶显示装置及其制造方法

    公开(公告)号:US20110014841A1

    公开(公告)日:2011-01-20

    申请号:US12886635

    申请日:2010-09-21

    IPC分类号: H01J9/00

    摘要: The present invention provides a liquid crystal display device using a thin-film transistor, and the invention also provides a method for manufacturing the liquid crystal display device.In openings of a first light transmission type photosensitive resin formed on an insulating substrate, a gate electrode, a source line, and a pixel contact layer are prepared. On these components, a gate insulator, a semiconductor layer, an ohmic contact layer (n+ semiconductor layer) and a protective film are prepared. Further, in openings of a second light transmission type photosensitive resin, a source electrode, a drain electrode, and a pixel electrode are prepared. Also, the crossing portion connecting line formed at the opening of the second light transmission type photosensitive resin is, similarly to the source line or the gate line, made of baked silver produced by baking an ink containing silver fine particles plotted by ink jet process. This makes it possible to simplify the production process and to prevent the increase of wiring resistance of the source line and gate line.

    摘要翻译: 本发明提供一种使用薄膜晶体管的液晶显示装置,本发明还提供一种液晶显示装置的制造方法。 在形成在绝缘基板上的第一透光型光敏树脂的开口中,准备栅电极,源极线和像素接触层。 在这些部件上,制备栅极绝缘体,半导体层,欧姆接触层(n +半导体层)和保护膜。 此外,在第二透光型光敏树脂的开口中,准备了源电极,漏电极和像素电极。 而且,形成在第二透光型感光性树脂的开口处的交叉部连接线与源极线或栅极线相同,由通过喷墨喷射法绘制的含有银微粒的油墨而制成的烘烤银制成。 这使得可以简化生产过程并防止源极线和栅极线的布线电阻的增加。

    Liquid crystal display device and method for manufacturing the same
    7.
    发明申请
    Liquid crystal display device and method for manufacturing the same 失效
    液晶显示装置及其制造方法

    公开(公告)号:US20070138469A1

    公开(公告)日:2007-06-21

    申请号:US11452978

    申请日:2006-06-15

    IPC分类号: H01L29/04

    摘要: The present invention provides a liquid crystal display device to be operated at high speed and with high precision by improving performance of a thin-film transistor without increasing cross capacity of gate lines and data lines. On an upper layer of a gate insulator GI at an intersection of gate lines GL and data lines DL to be prepared on an active matrix substrate SUB1, which makes up a liquid crystal display panel of a liquid crystal display device, an insulating material with low dielectric constant is dropped by ink jet coating method to prepare another insulator LDP in order to improve performance characteristics of the thin-film transistor to be prepared on a silicon semiconductor layer SI without increasing cross capacity on said intersection.

    摘要翻译: 本发明提供了一种通过提高薄膜晶体管的性能而不增加栅极线和数据线的交叉容量而以高速和高精度操作的液晶显示装置。 在构成液晶显示装置的液晶显示面板的有源矩阵基板SUB1上准备的栅极线GL与数据线DL的交点处的栅极绝缘体GI的上层,具有 通过喷墨涂布法降低介电常数,以制备另一种绝缘体LDP,以便改善要在硅半导体层SI上制备的薄膜晶体管的性能特征,而不增加所述交叉点上的交叉容量。

    Materials for thermoelectric and light-heat conversion
    8.
    发明授权
    Materials for thermoelectric and light-heat conversion 失效
    热电和光热转换材料

    公开(公告)号:US5316858A

    公开(公告)日:1994-05-31

    申请号:US921609

    申请日:1992-08-03

    IPC分类号: H01L35/22 H01L35/34 B32B15/04

    摘要: The disclosure is directed to a method for converting between heat energy and electric energy which is characterized in that a carbon intercalation compound is employed as a thermoelectric material by utilizing a temperature difference in a direction perpendicular to the structure of carbon layers, or a method for producing a light-heat converting material which is characterized in that a thin metallic layer like a translucent mirror is caused to adhere to the inner surface of a light transmissive hollow tube by pyrolytically decomposing at a temperature approximately below 1000.degree. C., with hydrocarbons being introduced into the hollow tube at the rate of a predetermined amount per hour.

    摘要翻译: 本发明涉及一种在热能和电能之间转换的方法,其特征在于,通过利用与碳层结构垂直的方向的温度差,采用碳插层化合物作为热电材料,或者 制造光热转换材料,其特征在于,通过在大约低于1000℃的温度下热分解,使诸如半透明反射镜的薄金属层粘附到透光中空管的内表面,其中烃为 以每小时预定量的速率引入中空管。